OKLAHOMA CITY (AP) -- Terry Nichols admitted during plea negotiations in his state trial last year that he played a major role in the 1995 Oklahoma City bombing, a newspaper reported Sunday. Nichols admitted to prosecutors in a signed statement that he helped Timothy McVeigh make the bomb that killed 168 people in the Alfred P. Murrah Federal Building in 1995, The Oklahoman reported. McVeigh was put to death for masterminding the attack. "McVeigh told me what to do," Nichols said in the statement, which was prepared with the aid of his attorneys. Nichols, 49, is serving life sentences without...